Digital Input Specifications
91
SREV1—Owner’s Manual
Digital Input Specifications
Digital Output Specifications
Control I/O Specifications
Remote Cable Wiring Diagram
Note that if the resistance of the +12V or GND line between the two connectors is more
than 1.5
Ω
, the optional Yamaha PA-6 AC adapter should be used to power the
RC-SREV1.
Note also that the screws used to secure the D-sub connectors to the SREV1 and
RC-SREV1 must be metric. Readily available D-sub connectors typically come with
securing screws with an imperial thread, which cannot be used. The securing screws on
the D-sub connectors on the supplied remote cable are metric.
Connection
Format
Data Length
Level
Connector
DIGITAL IN 1, 2
AES/EBU
24 bit
RS-422
XLR-3-31 type
1
1. XLR-3-31 type connectors are balanced (pin 1–ground, pin 2–hot (+), and pin 3–cold (–).
Connection
Format
Data Length
Level
Connector
DIGITAL OUT 1, 2
AES/EBU
1
1. Channel status:
Type: 2 audio channels.
Sampling rate: depends on internal configuration.
24 bit
RS-422
XLR-3-32 type
2
2. XLR-3-32 type connectors are balanced (pin 1–ground, pin 2–hot (+), and pin 3–cold (–).
Connection
Format
Level
Connector
SERIAL 1, 2
—
RS-422
8-pin mini DIN
MIDI IN
MIDI
—
5-pin DIN
MIDI OUT
MIDI
—
5-pin DIN
WORD CLOCK IN
—
TTL 75
Ω
BNC
REMOTE
—
RS-422
9-pin D-sub (female)
SLOT (x2)
mini YGDAI
—
—
SREV1
RC-SREV1
NC 1
1 NC
RX– 2
2 TX–
TX+ 3
3 RX+
NC 4
4 NC
+12V 5
5 +12V
NC 6
6 NC
RX+ 7
7 TX+
TX– 8
8 RX–
GND 9
9 GND
9-pin D-sub
(male)
9-pin D-sub
(female)